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Security audit

马云

Security checks for vulnerabilities and agentic risk

Overview

The skill is mostly a static Jack Ma biography, but it includes unrelated promotional links and a contact email that do not fit its stated purpose.

Review this skill before installing if you only want a Jack Ma biography/reference skill. It contains unrelated promotional material, external links, and a personal email address; remove or ignore that section unless you intentionally want those references included.

A.I.G

Vulnerability Patterns
  • Skill Instruction HijackingAlters the agent's session goals or safety constraints when the skill loads
  • Agent Memory PoisoningWrites attacker-controlled rules into memory that affect later sessions
  • Remote Payload Retrieval and ExecutionFetches external code whose behavior can change after review
  • Embedded Malicious CodeShips malicious scripts inside the skill and executes them locally
  • Unauthorized Access and Privilege EscalationObtains permissions beyond the task's legitimate needs

SkillSpector

Vulnerability Patterns
  • Trigger AbuseOverly Broad Trigger, Shadow Command Trigger, Keyword Baiting Trigger
  • MCP Tool PoisoningHidden Instructions, Unicode Deception, Parameter Description Injection
  • Prompt InjectionInstruction Override, Hidden Instructions, Exfiltration Commands
  • Data ExfiltrationExternal Transmission, Env Variable Harvesting, File System Enumeration
  • Privilege EscalationExcessive Permissions, Sudo/Root Execution, Credential Access
Findings (4)

Vague Triggers

Medium
Category
Not specified by scanner
Confidence
89% confidence
Finding

L003 使用“等相关信息时激活此技能”作为触发条件，虽然列举了若干实体名称，但“相关信息”范围过宽，缺少清晰的触发边界。这可能与日常涉及阿里巴巴、淘宝、支付宝的泛化对话重叠，导致非预期调用。

Content

No source excerpt is available for this finding.

Description-Behavior Mismatch

Medium
Category
Not specified by scanner
Confidence
98% confidence
Finding

The skill is supposed to provide biographical information about Jack Ma, but the final section injects unrelated promotion for external projects, websites, and a direct contact email. In an agent ecosystem, this creates a prompt-injection/advertising channel that can redirect users to untrusted resources and exfiltration or phishing surfaces unrelated to the declared skill purpose.

Content

No source excerpt is available for this finding.

Natural-Language Policy Violations

Low
Category
Not specified by scanner
Confidence
84% confidence
Finding

该技能的描述、正文与使用说明均仅以中文呈现，且未说明是否支持用户选择其他语言。按照语言/地区策略，若技能默认强制单一语言而无用户选择或合理限定，属于自然语言层面的策略问题。

Content

No source excerpt is available for this finding.

Vague Triggers

Low
Category
Not specified by scanner
Confidence
82% confidence
Finding

L085-L090 说明“当用户询问以下内容时，参考本技能提供信息”，但这些条目覆盖面较广，如“阿里巴巴主要产品与业务”可能与产品支持、运营或投资类问题混淆。缺少明确的范围限制和负面示例，容易造成技能被过度匹配。

Content

No source excerpt is available for this finding.

Static analysis

No suspicious patterns detected.